20132252965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{319129}}^1$

素因数の和:319213

約数の個数: 32

約数和(自身を含む): 27940469760

約数和(自身を除く): 7808216795

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 1147, 1705, 2035, 5735, 12617, 63085, 319129, 1595645, 3510419, 9892999, 11807773, 17552095, 49464995, 59038865, 108822989, 129885503, 366040963, 544114945, 649427515, 1830204815, 4026450593, 20132252965]

約数ペア:

[(1, 20132252965), (5, 4026450593), (11, 1830204815), (31, 649427515), (37, 544114945), (55, 366040963), (155, 129885503), (185, 108822989), (341, 59038865), (407, 49464995), (1147, 17552095), (1705, 11807773), (2035, 9892999), (5735, 3510419), (12617, 1595645), (63085, 319129)]